The application of heat insulation materials in the construction industry

Performance advantages

Highlight the advantages of good rigidity, strong rigidity, good fire retardancy, excellent thermal insulation properties, high strength, large lighting area, atmospheric corrosion resistance, excellent comprehensive performance, service life is long, adornment effect is good. Broken bridge aluminum doors and Windows water tightness, air tightness is good, have reached the national standard A1 class window, its heat transfer coefficient K value is below 3 w/m2K, than ordinary Windows heat losses by half, reducing heating costs by about 30%, sound insulation quantity up to 29 decibels. It is used as the main structure of the insulated bridge aluminum profile and hollow glass, which have the functions of sound insulation, energy saving, dust proof, noise and waterproofing. Below, the performance and merit of the insulation bridge aluminum doors and Windows are listed below: performance

1: The fire resistance is good: aluminum alloy is metal material, therefore, it is not easy to burn.

3: Impact resistance:due to the outer surface of aluminum alloy materials, aluminum-plastic composite profile super hardness, good rigidity, so it is much more powerful impact than the model steel window profiles.

4: colors vary: there is plenty of room for customers to choose.

5: Avoid the trouble of maintenance: aluminous plastic composite profile is not easy to be eroded by acid base, use the bridge of the bridge of the bridge without turning yellow and fade, almost without maintenance.

6: It has very good sealing properties, and it is really cool in winter and warm.

Energy saving effect

Broken bridge aluminum doors and Windows profile article is made up of aluminium alloy profile and thermoplastic composite insulation, good property of roller type heat insulation aluminum alloy profile is high density nylon PA66 strip or PVC hard plastic strip by wearing a rolling processing, lu: su joined up. Article and foam insulation aluminum is the use of thermal insulation, within the outer aluminum connecting the embedded into an organic whole, in the form of insulation cavity filling polyurethane foam, become a heat insulation aluminum alloy profile "cold bridge", to achieve heat preservation, the effect of energy saving.